Metals, marbles, stoned woods, but also semiprecious stones such as blue, mosaic-style, built-in agates. For the interior design of the Milan-based City Life residences, Nikita Bettoni opted for a refined and elegant style concept, that perfectly fitted to the client requirements. Starting from the exterior design conceived by Zaha Hadid, he introduced very characterizing elements able to break up the space monotony.